Overview
The LTC1273BCN#PBF is a 12-bit successive approximation register (SAR) analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is part of the Linear Technology product line, which is now integrated into Analog Devices. The LTC1273 is known for its high accuracy, low power consumption, and compact design, making it suitable for a variety of applications in industrial, medical, and automotive fields.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12 bits |
| Conversion Time | Typically 9.5 μs for 5V supply |
| Supply Voltage | 4.5V to 5.5V |
| Power Consumption | Typically 10 mW at 5V supply |
| Operating Temperature | 0°C to 70°C |
| Package Type | 24-pin DIP (Dual In-Line Package) |
| Input Range | 0V to VREF (where VREF is the reference voltage) |
Key Features
- High Accuracy: The LTC1273 offers high conversion accuracy with a typical differential nonlinearity (DNL) of ±0.5 LSB and integral nonlinearity (INL) of ±1 LSB.
- Low Power Consumption: It operates at a low power consumption of typically 10 mW at a 5V supply, making it suitable for battery-powered devices.
- Fast Conversion Time: The ADC has a fast conversion time of typically 9.5 μs, which is beneficial for applications requiring quick data acquisition.
- Compact Design: The component is available in a 24-pin DIP package, which is compact and easy to integrate into various systems.
- Wide Operating Temperature Range: It operates over a temperature range of 0°C to 70°C, making it versatile for different environmental conditions.
Applications
- Industrial Automation: Used in control systems, data acquisition, and monitoring applications.
- Medical Devices: Suitable for medical equipment such as patient monitoring systems and diagnostic devices.
- Automotive Systems: Applied in automotive control units, sensor systems, and other automotive electronics.
- Consumer Electronics: Found in various consumer electronic devices requiring analog-to-digital conversion.
- Test and Measurement Equipment: Used in multimeters, oscilloscopes, and other test equipment.
Q & A
- What is the resolution of the LTC1273BCN#PBF ADC?
The resolution of the LTC1273BCN#PBF is 12 bits.
- What is the typical conversion time of the LTC1273BCN#PBF?
The typical conversion time is 9.5 μs for a 5V supply.
- What is the operating temperature range of the LTC1273BCN#PBF?
The operating temperature range is 0°C to 70°C.
- What is the package type of the LTC1273BCN#PBF?
The package type is a 24-pin DIP (Dual In-Line Package).
- What is the typical power consumption of the LTC1273BCN#PBF at 5V supply?
The typical power consumption is 10 mW at a 5V supply.
- What are some common applications of the LTC1273BCN#PBF?
Common applications include industrial automation, medical devices, automotive systems, consumer electronics, and test and measurement equipment.
- What is the input range of the LTC1273BCN#PBF ADC?
The input range is from 0V to VREF (where VREF is the reference voltage).
- Is the LTC1273BCN#PBF suitable for battery-powered devices?
Yes, it is suitable due to its low power consumption.
- What is the supply voltage range for the LTC1273BCN#PBF?
The supply voltage range is from 4.5V to 5.5V.
- How accurate is the LTC1273BCN#PBF in terms of differential nonlinearity (DNL) and integral nonlinearity (INL)?
The typical DNL is ±0.5 LSB and the typical INL is ±1 LSB.
